Pressure Release Damper

A Pressure Release Damper (PRD) is an important component used in hospital operation theatres, cleanrooms, and controlled environments to maintain proper air pressure balance. It automatically releases excess air pressure from the room when the pressure exceeds the preset level, helping maintain a stable and controlled environment required for sterile medical procedures.

The damper is typically made from high-quality stainless steel or powder-coated aluminium and operates through a precisely balanced mechanical system. It ensures smooth airflow control without the need for electrical power, making it highly reliable and low maintenance. Pressure release dampers are widely used in operation theatres, ICUs, isolation rooms, pharmaceutical cleanrooms, and laboratories to maintain differential air pressure and prevent contamination.